Welcome to WebmasterWorld Guest from 184.108.40.206
Now the note: I just posted something to a Google Group as I often do using the web interface. After posting the usual screen shows up with a couple of new things at the bottom:
Internal Only: Don't Panic!
MessageAppearance: ( Normal CardsTest1 )
GroupNavStyle: ( Groups3 Groups25 )
Looks like they are testing something new :-)